"Sat, 31 Aug 2024 20:32:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240831
Only TIME
20:32:51
General datetime
2024-08-31 20:32:51Z
For Database
2024-08-31 20:32:51
For HTTP1.1
Sat, 31 Aug 2024 20:32:51 GMT